Show122448 people Sort by Popularity Name Age Height Net Worth ASC DESC Go All Women Men Zoologist Showing 0 to 30 people Robert Ridgway, 78 American ornithologist Joseph Bruno Slowinski, 39 American herpetologist William Bartram, 84 Environmentalist Philip Powell Calvert, 90 American entomologist Andrew Smith (zoologist), 74 British ornithologist Hermann Fol, 47 Swiss zoologist Hugo Weigold, 87 German ornithologist Jean Guillaume Bruguière, 49 French zoologist Albert William Herre, 93 American zoologist Alexander Emanuel Agassiz, 74 Scientist engineer Sven Ludvig Lovén, 86 Swedish zoologist Bradford Torrey, 68 American ornithologist « Previous Next » Zoologist Movie Actor Soccer Player DJ Rapper Politician TV Actress Photographer Model Pop Singer Instagram Star YouTube Star TikTok Star